NOKIA 7710-is excellent and Amazing device in the world.This is not a mobile device,it is one of the PERSONAL DIGITAL as*ISTANT.Windows-Mobile Excel is best workig for accounts...Touch screen is easy to use operate to input data.You can also not avilable in desktop Computer.NOKIA7710 is like to small laptop. VGA screen superb...Any way value for money device is NOKIA 7710...